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I have something going on with my 07 RXP. From idle to 3000 rpm anytime I pull full throttle the ski revs to around 5k rpm and then feels like it hits some kind of limiter, rpm will bounce between...

Thanks, I am running a Lucky 13 to keep rpms under 8300. I plan on doing flywheel bolts, springs and retainers over the winter. Just trying to get the hole shot launch under control so I'm not...

Need some prop advice for my 07 RXP, currently running a Solas 15/21 with 3-4mm added to the trailing edge. My problem is that my if I hit full throttle from rest it just bounces off the rev...

Price on the injectors?

Looking for a SRX 15/22 to use as a spare prop if anyone has one laying around.

Thread on powering gauges off switched power with pics and wiring diagrams:

http://greenhulk.net/forums/showthread.php?t=192244

Speedometer will only display to 70, no electronic limiters on top speed on the older skis, just a rev limiter.

Good post on how to route the lines, it's how I did mine.
http://greenhulk.net/forums/showthread.php?t=260405

If you look at the install instructions from Riva it is located under the assembly lid, it is replaced with a billet block in the kit. I think the Riva regulators are rebranded Edelbrock, you can...

If it has an RRFPR then the stock pressure regulator should have been removed, you will need a pressure regulator in the fuel circuit.

15/19 is for a rev limit higher than stock, if you're running the stock limiter you will want the 15/22.

I run the Riva RRFPR in my 07 RXP:
https://www.4-tecperformance.com/index.php?main_page=product_info&cPath=345_375_413&products_id=1307

http://greenhulk.net/forums/attachment.php?attachmentid=461410&stc=1
It's the Vt-Pk (violet/pink on diagram, Riva calls it purple/red) to fuel pump off fuse #18

In my opinion 07's look better without all the decals:
http://greenhulk.net/forums/attachment.php?attachmentid=460773&stc=1

I converted my 07 RXP over to aftermarket bars and finger throttle and had to shim out the throttle a little to get the throttle to open fully, afterward I was playing around with my Maptuner monitor...

Did a few test runs with the cone this week, I am still at the limiter and same speed so will have to add some more to the prop. Did have two times around 6-7k rpm steady cruise were my rpms dropped...

Were at 12.2 at 8200, 58# base with reference line attached. Only did two short runs though before it started to rain.

Bought a Lucky 13 cone to try this year on my 07 RXP, last year I was running 8100 rpm with a 15/21 bent to a 15/22. Since then I have added a 137+4, F1000, exhaust spacer, RRFPR and removed the FA....

I did get my iPhone 5 to connect to logger but then it says validating user on server and times out after a few minutes. Anyone still using these know a contact I could talk to at vtech about this? ...

I’ve tried calling and emailing them but received a recording on the phone so don’t know if they’re shut down for the crisis or what, just want it to work for this year then will upgrade to map tuner

Bought an ions vtech logger off a board member and am wondering if anyone has any experience with these? I have an old iPhone 5 to use with it and have managed to connect to the logger however after...

Still have this? Might be interested

Thanks for the reply, that's what I was wondering about. My current setup worked fine last year so I will just stick with the single line for now. Were you running an 08+ type exhaust on your 05 or...

Have a question on the water routing on my 07 RXP. Previous owner upgraded ski with an 08 style waterbox and XS type intercooler, ski has ran fine with this setup without any issues, I am changing...

Payment sent for impeller